Visual Studio will not show resource names intelligence when using the new resource merging style

Is your feature request related to a problem? Please describe.

In the previous version 1.2.7, we merge resources using the ResourceDictionary:

<ResourceDictionary Source="pack://application:,,,/Wpf.Ui;component/Styles/Theme/Dark.xaml" />
<ResourceDictionary Source="pack://application:,,,/Wpf.Ui;component/Styles/Wpf.Ui.xaml" />

After upgrading the WPFUI to 2.0.1, it introduced a new style like this:

<winui:Resources Theme="Dark" />

But the Visual Studio does not recognize it so we will not get the resource names in the intelligence.

d:ResourceDictionary is not supported right now so the workaround below is invalid:

<d:ResourceDictionary Source="pack://application:,,,/Wpf.Ui;component/Styles/Theme/Dark.xaml" />
<d:ResourceDictionary Source="pack://application:,,,/Wpf.Ui;component/Styles/Wpf.Ui.xaml" />
<winui:Resources Theme="Dark" />

Describe the solution you'd like

Idk. Maybe we have to give up the new style?

Describe alternatives you've considered

Additional context

It now only contains the resources that are defined in my project only.